# indigestion vs ingestion

> English confusable word pair

## The two words

### indigestion
*noun · IPA /ˌɪn.dɪˈdʒes.tʃən/ · frequency rank #35,353*
A condition of heartburn, nausea, or other stomach-related pain, sometimes caused by eating too quickly.

### ingestion
*noun · IPA /ɪnˈd͡ʒɛst͡ʃən/ · frequency rank #29,321*
The process of ingesting, or consuming something orally, whether it be food, drink, medicine, or other substance. It is usually referred to as the first step of digestion.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/indigestion-vs-ingestion